13725525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 25141248

約数和(自身を除く): 11415723

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 131, 165, 275, 381, 393, 635, 655, 825, 1397, 1441, 1905, 1965, 3175, 3275, 4191, 4323, 6985, 7205, 9525, 9825, 16637, 20955, 21615, 34925, 36025, 49911, 83185, 104775, 108075, 183007, 249555, 415925, 549021, 915035, 1247775, 2745105, 4575175, 13725525]

約数ペア:

[(1, 13725525), (3, 4575175), (5, 2745105), (11, 1247775), (15, 915035), (25, 549021), (33, 415925), (55, 249555), (75, 183007), (127, 108075), (131, 104775), (165, 83185), (275, 49911), (381, 36025), (393, 34925), (635, 21615), (655, 20955), (825, 16637), (1397, 9825), (1441, 9525), (1905, 7205), (1965, 6985), (3175, 4323), (3275, 4191)]